You Were Told That the Mean Score on a Statistics

question 115

Short Answer

You were told that the mean score on a statistics exam is 75 with the scores normally distributed.In addition,you know the probability of a score between 55 and 60 is 4.41% and that the probability of a score greater than 90 is 6.68%.The middle 86.64% of the students will score between which two scores?

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Definitions:

Gender Identity

An individual's personal sense of their own gender, which may or may not correspond to the sex they were assigned at birth.

Anatomical Sex

The classification of individuals based on their reproductive and sexual anatomy, such as male, female, or intersex, usually assigned at birth.

Sexual Dimorphism

The distinction between two sexes of the same species by physical appearance, including differences in size, color, or body structure.

Genetic Sex

Determined by the chromosomes an individual inherits (XX for females and XY for males), affecting the development of sexual and reproductive anatomy.